An ultra stable glass system for optical fiber devices
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
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Data(s) |
20/05/2014
20/05/2014
01/01/2001
|
Resumo |
In this paper a modified chalcogenide glass was studied by X-ray powder diffraction, differential thermal analysis, infrared and Raman scattering spectroscopies. The study of this new matrix opens new perspectives to fabricate Pr3+-doped fibers to operate as an optical amplifier in the 1.3 mum telecommunications window. The Pr3+-doped 70Ga(2)S(3)-30La(2)S(3) glass was modified through the substitution of La2S3 by La2O3, which improves the thermal stability of these glasses without any modification of phonon energy. The possibility to pull a fiber from this glass system without any devitrification is easily achieved. |
Formato |
613-615 |
Identificador |
http://dx.doi.org/10.1039/B008220L Physical Chemistry Chemical Physics. Cambridge: Royal Soc Chemistry, v. 3, n. 4, p. 613-615, 2001. 1463-9076 http://hdl.handle.net/11449/38449 10.1039/B008220L WOS:000166999900016 |
Idioma(s) |
eng |
Publicador |
Royal Soc Chemistry |
Relação |
Physical Chemistry Chemical Physics |
Direitos |
closedAccess |
Tipo |
info:eu-repo/semantics/article |